Describe structural organization of the human body Difficulty level: Easy Learning outcome: 2.1 List the levels of organization of the human body from simplest to most complex.. Descri
Trang 1Chapter 02 Levels of organization of the human body
Multiple Choice Questions
A The study of water
B The study of body structures and organs
C The study of atoms and how they form bonds
D The study of organic molecules
3 The organelle level of organization includes which of the following concepts?
A The study of organ systems working together to create organisms
B The study of body structures and organs
C The study of atoms and how they form bonds
D The study of cellular organelles and how they work together in a living cell
Trang 25 What is matter?
A Anything that takes up space
B Anything that has mass
C Anything that takes up space and has mass
D Everything is composed of matter
6 All of the following items are composed of matter except which one?
A All of the answer choices have matter
B The air we breathe
C The steam formed from boiling water
D The fumes emitted from a vehicle
Trang 3Chapter 02 Levels of organization of the human body
10 Which of the following correctly describes the atomic number?
A The combined number of protons and neutrons
B The number of protons
C The number of electrons
D The combined number of protons and electrons
13 All of the following statements describe functions of water except which one?
A Water chemically bonds molecules to form electrolytes
B Water works as a lubricant in tears and the fluid of joints
C Water aids in chemical reactions as in saliva during digestion
D Water is used to transport nutrients and wastes in blood plasma
14 Which statement correctly describes a hypertonic solution when compared to another solution?
A The solution is more concentrated with solutes than the other solution
B The solution has the same concentration of solutes as the other solution
C The solution is less concentrated with solutes than the other solution
D The solution is less concentrated with solvent than the other solution
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15 What is an acid?
A A molecule with a pH of 7
B A molecule that releases hydroxide ions when added to water
C A molecule that releases hydrogen atoms when added to water
D A molecule with a pH higher than 7
16 What is a base?
A A molecule with a pH of 7
B A molecule that releases hydroxide ions when added to water
C A molecule that releases hydrogen atoms when added to water
D A molecule with a pH less than 7
17 If a solution has a pH of 12, which of the following statement is incorrect?
A The solution is a base
B The solution will release hydroxide ions when added to water
C The solution is alkaline
D The solution will release hydrogen atoms when added to water
19 What are the four types of organic molecules?
A Glucose, proteins, lipids, nucleic acids
B Carbohydrates, proteins, lipids, nucleic acids
C Monosaccharides, proteins, lipids, nucleotides
D D.Carbohydrates, amino acids, lipids, nucleic acids
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Chapter 02 Levels of organization of the human body
20 All of the following are examples of the function of proteins except:
Trang 625 What is metabolism?
A The speed of chemical reactions in a human body
B The sum total of all chemical reactions in the human body
C The temperature of chemical reactions in the human body
D The concentration of reactants in chemical reactions within the human body
26 What governs the speed of a reaction?
A The concentration of reactants
B The temperature of the reaction
C The presence of a catalyst
D All of these are correct
27 Why does the human body use cellular respiration?
A To release energy within the bonds of the glucose molecule
B To create carbon dioxide
C To produce water
D To allow us to breathe
28 What is ATP?
A A usable form of energy for the cell
B A modified glucose molecule
C The waste product produced by cellular respiration
Trang 7Chapter 02 Levels of organization of the human body
30 Which organelle is responsible for assembling amino acids into proteins?
33 The cell membrane performs all of the following functions except which one?
A Gives the cell structure
B Regulates what enters and exits the cell
C Defines the cell's intracellular and extracellular environment
Trang 835 The cell membrane contains all of the following except:
36 Which of the following correctly describes passive transport?
A Transport of materials across the cell membrane
B Transport of materials across the cell membrane up the concentration gradient
C Transport of materials across the cell membrane with the use of energy
D Transport of materials across the cell membrane without the use of energy
37 Which statement correctly compares passive and active transport?
A Passive transport move materials across the cell membrane without the use of energy while active transport move materials across the cell membrane against the concentration gradient with the use of energy
B Passive transport move materials across the cell membrane with the use of energy while active transport move materials across the cell membrane against the concentration gradient without the use of energy
C Passive transport move materials across the cell membrane with the use of energy while active transport move materials across the cell membrane against the concentration gradient with the use of energy
D Passive transport move materials across the cell membrane without the use of energy while active transport move materials across the cell membrane against the concentration gradient without the use of energy
Trang 9Chapter 02 Levels of organization of the human body
39 All of the following are types of passive transport except which one?
B Diffusion across a semi-permeable membrane against the concentration gradient
C Diffusion across a semi-permeable membrane from areas of low concentration to high concentration
D Diffusion across a semi-permeable membrane
41 Which statement incorrectly describes active transport?
A Transport of materials from areas of low concentration to areas of high concentration
B Movement of materials up the concentration gradient
C Transport of materials across the cell membrane with the use of energy
D Transport of materials from areas of high concentration to areas of low concentration
Trang 1044 Which statement correctly describes endocytosis?
A The movement of materials in bulk out of the cell
B The movement of materials in bulk into the cell
C The passive movement of materials out of the cell
D The movement of small molecules out of the cell
45 Protein synthesis involves which two stages?
A Active and passive transport
B Endocytosis and exocytosis
C Osmosis and diffusion
D Transcription and translation
48 Which of the following incorrectly describes transcription?
A The stage of protein synthesis that reads the mRNA strand and assembles a protein based
on the sequence of codons present on the mRNA strand
B The stage of protein synthesis that creates the mRNA strand
C The stage of protein synthesis that occurs in the nucleus
D The stage of protein synthesis that creates mRNA molecule from DNA
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49 Which of the following stages of protein synthesis reads the mRNA strand and assembles
a protein based on the sequence of codons present on the mRNA strand?
51 Which of the statements is incorrect regarding mistakes in protein synthesis?
A A mistake in protein synthesis will always result in catastrophic consequences
B A mistake in protein synthesis could result in an incorrect protein being made
C A mistake in protein synthesis can result in the correct protein being made
D Mistake in protein synthesis can have no consequence
52 Which statement best describes meiosis?
A Meiosis is a type of cell division that involves all cell types in the human body
B Meiosis is a type of cell division that involves sperm and egg cells
C Meiosis is a type of cell division that involves all cell types except sperm and egg cells
D Meiosis is a type of cell division
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53 Which of the following statements best describes mitosis?
A Mitosis is a type of cell division that involves all cell types in the human body
B Mitosis is a type of cell division that involves sperm and egg cells
C Mitosis is a type of cell division that involves all cell types except sperm and egg cells
D Mitosis is a type of cell division
54 Which of the following statements correctly describes the parent cell and daughter cells in mitosis?
A In mitosis, the parent cell divides to become two identical daughter cells
B In mitosis, the parent cell divides to become two different daughter cells
C In mitosis, the parent cell divides to become one identical daughter cell
D In mitosis, the parent cell divides to become two identical sex cells
55 Which statement correctly compares chromatin to chromosomes?
A Chromatin is loosely arranged DNA in the cell's nucleus while the cell is not dividing while chromosomes are tight compact bundles of DNA present during cell division
B Chromatin is tightly packed DNA in the cell's nucleus while the cell is not dividing while chromosomes are also tight compact bundles of DNA present during cell division
C Chromatin is loosely arranged DNA in the cell's nucleus while the cell is dividing while chromosomes are tight compact bundles of DNA present while the cell is not dividing
D Chromatin is tightly packed DNA in the cell's nucleus while the cell is not dividing while chromosomes are loosely arranged bundles of DNA present during cell division
Trang 13Chapter 02 Levels of organization of the human body
57 All of the following statements describe the consequences of mutations in DNA
replication except which one?
A The mutation can benefit the cell
B The mutation can be detrimental to the cell
C The mutation will be passed to future daughter cells
D There is no mechanism for proofreading DNA replication in order to avoid mutations
C An enzyme present in normal cells that repairs telomere damage during replication
D An enzyme present in cancer cells that repairs telomere damage during replication making the cancer cell die
59 Which statement correctly represents the function of telomeres?
A Telomeres are protective caps on the ends of chromosomes that help stabilize them
B Telomeres are protective caps on the ends of chromosomes that help them replicate
C Telomeres are protective caps on the ends of chromosomes that the cell age
D Telomeres are protective caps on the ends of chromosomes that allow the chromosome to stick to other chromosomes
60 What is histology?
A The study of tissues
B The study of the human body
C The study of the history of anatomy
D The study of physiology
Trang 1462 Which of the following statements correctly describes epithelial tissue?
A Epithelial tissues cover and line all body surfaces including organs, vessels, and ducts
B Epithelial tissues allow for movement of the body
C Epithelial tissues have fibers in a matrix
D Epithelial tissues allow for communication within the body by using electrical and chemical signals
63 Which of the following statements correctly describes muscle tissue?
A Tissue that lines and covers all body surfaces
B Tissue that allows for communication through chemical and electrical signals
C Tissue that allows movements through the contraction of cells
D Tissue that has cells and fibers in a matrix
64 Which of the following statements correctly describes connective tissue?
A Tissue that lines and covers all body surfaces
B Tissue that allows for communication through chemical and electrical signals
C Tissue that allows movements through the contraction of cells
D Tissue that has cells and fibers in a matrix
65 Which of the following statements correctly describes nervous tissue?
A Tissue that lines and covers all body surfaces
B Tissue that allows for communication through chemical and electrical signals
C Tissue that allows movements through the contraction of cells
D Tissue that has cells and fibers in a matrix
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67 Which of the following is a function of connective tissue?
71 Which of the following is a correct statement about cardiac muscle?
A Cardiac muscle cells are branched and multinucleated
B Cardiac muscle is striated and voluntary
C Cardiac muscle is smooth and involuntary
D Cardiac muscle is striated and involuntary
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72 Which of the following statements correctly compares skeletal muscle and smooth
muscle?
A Skeletal muscle is striated and voluntary while cardiac muscle is striated and involuntary
B Skeletal muscle is smooth and voluntary while cardiac muscle is striated and involuntary
C Skeletal muscle is striated and voluntary while cardiac muscle is striated and voluntary
D Skeletal muscle is striated and involuntary while cardiac muscle is smooth and involuntary
76 Which of the following correctly describes transitional epithelial tissue?
A A single layer of epithelial cells
B Stacked layers of epithelial cells
C Epithelial tissue designed to stretch
D Epithelial tissue appears to be layered
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77 Which connective tissue type functions in storing lipids?
78 What type of cartilage is found in the ear?
A Hyaline cartilage connective tissue
B Elastic cartilage connective tissue
C Fibrocartilage connective tissue
D Fibroelastic cartilage connective tissue
79 What type of cartilage is found in the nose?
A Hyaline cartilage connective tissue
B Elastic cartilage connective tissue
C Fibrocartilage connective tissue
D Fibroelastic cartilage connective tissue
80 Which of the following is not one of the three types of cartilage?
A Hyaline cartilage connective tissue
B Elastic cartilage connective tissue
C Fibrocartilage connective tissue
D Fibroelastic cartilage connective tissue
Trang 1882 Which statement describes hypertrophy?
A Tissue growth is achieved by an increase in the number of cells
B Tissue growth is achieved by an increase in cell size
C Tissue growth is achieved by a decrease in the number of cells
D Tissue growth is achieved by a decrease in cell size
83 Which statement describes hyperplasia?
A Tissue growth is achieved by an increase in the number of cells
B Tissue growth is achieved by an increase in cell size
C Tissue growth is achieved by a decrease in the number of cells
D Tissue growth is achieved by a decrease in cell size
84 What is neoplasia?
A Tissue growth is achieved by an increase in the number of cells
B Tissue growth is achieved by an increase in cell size
C Controlled cell growth
D Uncontrolled cell growth
85 Which of the following incorrectly describes a benign neoplasm?
A A neoplasm that remains localized
B A neoplasm that is encapsulated
C A neoplasm that does not metastasize
D A neoplasm in which cells have broken off and traveled to other parts of the body where they are producing more abnormal cells
86 Which of the following correctly describes a malignant neoplasm?
A A neoplasm that remains localized
B A neoplasm that is encapsulated
C A neoplasm that does not metastasize
D A neoplasm in which cells have broken off and traveled to other parts of the body where they are producing more abnormal cells
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87 What describes the change of tissue from one type to another?
91 Which statement correctly compares necrosis and apoptosis?
A Necrosis is premature tissue death caused by disease, infection, toxins or trauma, and apoptosis is programmed cell death
B Necrosis is prolonged tissue death caused by disease, infection, toxins or trauma, and apoptosis is programmed cell death
C Necrosis is programmed tissue death caused by disease, infection, toxins or trauma, and apoptosis is programmed cell death
D Necrosis is premature tissue death caused by diseases, infection, toxins or trauma, and apoptosis is premature cell death
Trang 2092 What causes gangrene?
A Insufficient blood supply
B The formation of neoplasms
C The presence of infection
D Insufficient blood supply that is associated with an infection
93 Infarction is defined as:
A programmed cell death
B premature death of tissue
C sudden blood loss
D sudden tissue death resulting from the loss of blood supply
94 What is the function of apoptosis?
A Programmed cell death
B To remove old, worn out cells
C To remove cells that have fulfilled their function and are no longer needed
D All of these are correct
95 What is cancer?
A Programmed cell death
B Uncontrolled growth of tissue forming neoplasms
Trang 21Chapter 02 Levels of organization of the human body
97 What kind of cancer originates in connective tissue or muscle tissue?
Trang 22102 What organ system is responsible for movement, stability, control of body openings and passages, communication and heat production?
Trang 23Chapter 02 Levels of organization of the human body Key
ABHES: 2.b Identify and apply the knowledge of all body systems, their structure and functions, and their common diseases, symptoms and
etiologies
Bloom's Taxonomy: Remembering
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Easy
Learning outcome: 2.1 List the levels of organization of the human body from simplest to most complex
2. (p 24) The chemical level of organization includes all of the following concepts except which one?
A The study of water
B The study of body structures and organs
C The study of atoms and how they form bonds
D The study of organic molecules
The chemical level of organization includes many chemistry concepts, including: atoms and how they bond to form molecules, water and how it is the basis for solutions in the body, acids and bases and how these are measured by pH, organic molecules and their importance in the body, and chemical reactions, like cellular respiration
ABHES: 2.b Identify and apply the knowledge of all body systems, their structure and functions, and their common diseases, symptoms and
etiologies
Bloom's Taxonomy: Applying
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Medium
Learning outcome: 2.1 List the levels of organization of the human body from simplest to most complex
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3. (p 23) The organelle level of organization includes which of the following concepts?
A The study of organ systems working together to create organisms
B The study of body structures and organs
C The study of atoms and how they form bonds
D The study of cellular organelles and how they work together in a living cell
The organelle level of organization includes many concepts about cellular organelle structure and function including how they work together to accomplish the actions necessary for a cell
to maintain life
ABHES: 2.b Identify and apply the knowledge of all body systems, their structure and functions, and their common diseases, symptoms and
etiologies
Bloom's Taxonomy: Applying
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Medium
Learning outcome: 2.1 List the levels of organization of the human body from simplest to most complex
Bloom's Taxonomy: Remembering
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Easy
Learning outcome: 2.1 List the levels of organization of the human body from simplest to most complex
Trang 25
Chapter 02 Levels of organization of the human body Key
5. (p 24) What is matter?
A Anything that takes up space
B Anything that has mass
C Anything that takes up space and has mass
D Everything is composed of matter
All solids, liquids and gases are composed of matter Matter is defined as anything that takes
up space and has mass
ABHES: 2.b Identify and apply the knowledge of all body systems, their structure and functions, and their common diseases, symptoms and
etiologies
Bloom's Taxonomy: Remembering
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Easy
Learning outcome: 2.2 Define the terms matter, element, atom, and isotope
6. (p 23) All of the following items are composed of matter except which one?
A All of the answer choices have matter
B The air we breathe
C The steam formed from boiling water
D The fumes emitted from a vehicle
All solids, liquids and gases are composed of matter Matter is defined as anything that takes
up space and has mass
ABHES: 2.b Identify and apply the knowledge of all body systems, their structure and functions, and their common diseases, symptoms and
etiologies
Bloom's Taxonomy: Applying
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Medium
Learning outcome: 2.2 Define the terms matter, element, atom, and isotope
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7. (p 23) What is the purest form of matter?
Bloom's Taxonomy: Remembering
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Easy
Learning outcome: 2.2 Define the terms matter, element, atom, and isotope
ABHES: 2.b Identify and apply the knowledge of all body systems, their structure and functions, and their common diseases, symptoms and
etiologies
Bloom's Taxonomy: Remembering
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Easy
Learning outcome: 2.2 Define the terms matter, element, atom, and isotope
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Chapter 02 Levels of organization of the human body Key
9. (p 24) Which of the following is found orbiting the atom?
Bloom's Taxonomy: Remembering
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Easy
Learning outcome: 2.2 Define the terms matter, element, atom, and isotope
10. (p 24) Which of the following correctly describes the atomic number?
A The combined number of protons and neutrons
B The number of protons
C The number of electrons
D The combined number of protons and electrons
The number of protons for each element is fixed and is indicated by the atomic number The atomic mass is the combined number of protons and neutrons
ABHES: 2.b Identify and apply the knowledge of all body systems, their structure and functions, and their common diseases, symptoms and
etiologies
Bloom's Taxonomy: Applying
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Medium
Learning outcome: 2.2 Define the terms matter, element, atom, and isotope
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11. (p 25) Which of the following types of bonding is characterized by two or more atoms sharing electrons to fill their outer shells?
ABHES: 2.b Identify and apply the knowledge of all body systems, their structure and functions, and their common diseases, symptoms and
etiologies
Bloom's Taxonomy: Remembering
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Easy
Learning outcome: 2.3 Define molecule, and describe two methods of bonding that may form molecules
ABHES: 2.b Identify and apply the knowledge of all body systems, their structure and functions, and their common diseases, symptoms and
etiologies
Bloom's Taxonomy: Remembering
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Easy
Learning outcome: 2.3 Define molecule, and describe two methods of bonding that may form molecules
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Chapter 02 Levels of organization of the human body Key
13. (p 27) All of the following statements describe functions of water except which one?
A Water chemically bonds molecules to form electrolytes
B Water works as a lubricant in tears and the fluid of joints
C Water aids in chemical reactions as in saliva during digestion
D Water is used to transport nutrients and wastes in blood plasma
Water carries out the following five functions for the body as the main component of many body fluids: Water chemically separates ionically-bonded molecules to individual ions called electrolytes; works as a lubricant in tears and the fluid of joints; aids in chemical reactions as
in saliva during digestion; transports nutrients and wastes in blood plasma; and is used for temperature regulation
ABHES: 2.b Identify and apply the knowledge of all body systems, their structure and functions, and their common diseases, symptoms and
etiologies
Bloom's Taxonomy: Applying
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Medium
Learning outcome: 2.4 Summarize the five functions of water in the human body and give an explanation or example of each
14. (p 27) Which statement correctly describes a hypertonic solution when compared to another solution?
A The solution is more concentrated with solutes than the other solution
B The solution has the same concentration of solutes as the other solution
C The solution is less concentrated with solutes than the other solution
D The solution is less concentrated with solvent than the other solution
If a solution is hypertonic, it is more concentrated with solutes than the other solution
ABHES: 2.b Identify and apply the knowledge of all body systems, their structure and functions, and their common diseases, symptoms and
etiologies
Bloom's Taxonomy: Analyzing
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Hard
Learning outcome: 2.5 Compare solutions based on tonicity
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15. (p 28) What is an acid?
A A molecule with a pH of 7
B A molecule that releases hydroxide ions when added to water
C A molecule that releases hydrogen atoms when added to water
D A molecule with a pH higher than 7
An acid is a molecule that releases a hydrogen ion when added to water A base is a molecule that will accept the hydrogen ion, often by releasing a hydroxide ion when added to water Acids have a pH less than 7 Bases have a pH greater than 7
ABHES: 2.b Identify and apply the knowledge of all body systems, their structure and functions, and their common diseases, symptoms and
etiologies
Bloom's Taxonomy: Remembering
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Easy
Learning outcome: 2.6 Determine if a substance is an acid or a base, and its relative strength if given its pH
16. (p 28) What is a base?
A A molecule with a pH of 7
B A molecule that releases hydroxide ions when added to water
C A molecule that releases hydrogen atoms when added to water
D A molecule with a pH less than 7
An acid is a molecule that releases a hydrogen ion when added to water A base is a molecule that will accept the hydrogen ion, often by releasing a hydroxide ion when added to water Acids have a pH less than 7 Bases have a pH greater than 7
ABHES: 2.b Identify and apply the knowledge of all body systems, their structure and functions, and their common diseases, symptoms and
etiologies
Bloom's Taxonomy: Remembering
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Easy
Learning outcome: 2.6 Determine if a substance is an acid or a base, and its relative strength if given its pH
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Chapter 02 Levels of organization of the human body Key
17. (p 29) If a solution has a pH of 12, which of the following statement is incorrect?
A The solution is a base
B The solution will release hydroxide ions when added to water
C The solution is alkaline
D The solution will release hydrogen atoms when added to water
A solution with a pH of 12 is considered a base or alkaline and will release hydroxide ions when added to water
ABHES: 2.b Identify and apply the knowledge of all body systems, their structure and functions, and their common diseases, symptoms and
etiologies
Bloom's Taxonomy: Analyzing
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Hard
Learning outcome: 2.6 Determine if a substance is an acid or a base, and its relative strength if given its pH
Bloom's Taxonomy: Applying
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Medium
Learning outcome: 2.6 Determine if a substance is an acid or a base, and its relative strength if given its pH
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19. (p 30) What are the four types of organic molecules?
A Glucose, proteins, lipids, nucleic acids
B Carbohydrates, proteins, lipids, nucleic acids
C Monosaccharides, proteins, lipids, nucleotides
D D.Carbohydrates, amino acids, lipids, nucleic acids
Carbohydrates, proteins, lipids,and nucleic acids are the four organic molecules
Monosaccharides, amino acids and nucleotides are building block of carbohydrates, proteins and nucleic acids
ABHES: 2.b Identify and apply the knowledge of all body systems, their structure and functions, and their common diseases, symptoms and
etiologies
Bloom's Taxonomy: Applying
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Medium
Learning outcome: 2.7 Describe the four types of organic molecules in the body by giving: the elements present in each, their building
blocks, an example of each, where the example is found in the body, and the example's function
Bloom's Taxonomy: Applying
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Medium
Learning outcome: 2.7 Describe the four types of organic molecules in the body by giving: the elements present in each, their building
blocks, an example of each, where the example is found in the body, and the example's function
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Chapter 02 Levels of organization of the human body Key
21. (p 30) Which organic molecules are responsible for composing DNA as the genetic material
Bloom's Taxonomy: Applying
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Medium
Learning outcome: 2.7 Describe the four types of organic molecules in the body by giving: the elements present in each, their building
blocks, an example of each, where the example is found in the body, and the example's function
Bloom's Taxonomy: Remembering
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Easy
Learning outcome: 2.7 Describe the four types of organic molecules in the body by giving: the elements present in each, their building
blocks, an example of each, where the example is found in the body, and the example's function
Trang 34
23. (p 30) Which of the following is an example of the function of lipids?
Bloom's Taxonomy: Applying
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Medium
Learning outcome: 2.7 Describe the four types of organic molecules in the body by giving: the elements present in each, their building
blocks, an example of each, where the example is found in the body, and the example's function
Bloom's Taxonomy: Remembering
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Easy
Learning outcome: 2.7 Describe the four types of organic molecules in the body by giving: the elements present in each, their building
blocks, an example of each, where the example is found in the body, and the example's function
Trang 35
Chapter 02 Levels of organization of the human body Key
25. (p 33) What is metabolism?
A The speed of chemical reactions in a human body
B The sum total of all chemical reactions in the human body
C The temperature of chemical reactions in the human body
D The concentration of reactants in chemical reactions within the human body
Metabolism is defined as the sum of all chemical reactions that occur in the human body Metabolism is affected by concentration of reactants, temperature, and the presence of
catalysts
ABHES: 2.b Identify and apply the knowledge of all body systems, their structure and functions, and their common diseases, symptoms and
etiologies
Bloom's Taxonomy: Remembering
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Easy
Learning outcome: 2.8 Explain three factors governing the speed of chemical reactions
26. (p 33) What governs the speed of a reaction?
A The concentration of reactants
B The temperature of the reaction
C The presence of a catalyst
D All of these are correct
The speed of a reaction is governed by concentration of reactants, temperature, and whether a catalyst is present
ABHES: 2.b Identify and apply the knowledge of all body systems, their structure and functions, and their common diseases, symptoms and
etiologies
Bloom's Taxonomy: Applying
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Medium
Learning outcome: 2.8 Explain three factors governing the speed of chemical reactions
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27. (p 34) Why does the human body use cellular respiration?
A To release energy within the bonds of the glucose molecule
B To create carbon dioxide
Bloom's Taxonomy: Analyzing
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Hard
Learning outcome: 2.9 Write the equation for cellular respiration using chemical symbols and describe it in words
28. (p 35) What is ATP?
A A usable form of energy for the cell
B A modified glucose molecule
C The waste product produced by cellular respiration
Bloom's Taxonomy: Applying
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Medium
Learning outcome: 2.10 Explain the importance of ATP in terms of energy use in the cell
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Chapter 02 Levels of organization of the human body Key
29. (p 38) Which organelle regulates what enters and exits the cell?
A Cell membrane
B Golgi complex
C Lysosomes
D Nucleus
The cell membrane gives structure to cell defining what is intracellular and what is
extracellular and regulates what may enter or leave the cell
ABHES: 2.b Identify and apply the knowledge of all body systems, their structure and functions, and their common diseases, symptoms and
etiologies
Bloom's Taxonomy: Remembering
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Easy
Learning outcome: 2.11 Describe cell organelles and explain their functions
Bloom's Taxonomy: Remembering
CAAHEP: I.C.1 Describe structural organization of the human body
Difficulty level: Easy
Learning outcome: 2.11 Describe cell organelles and explain their functions